Invention Grant
- Patent Title: Multi-directional self servo-writing for a disk drive
- Patent Title (中): 磁盘驱动器的多方向自伺服写入
-
Application No.: US11731530Application Date: 2007-03-30
-
Publication No.: US08031429B2Publication Date: 2011-10-04
- Inventor: Anton Gerasimov
- Applicant: Anton Gerasimov
- Applicant Address: JP Tokyo
- Assignee: Kabushiki Kaisha Toshiba
- Current Assignee: Kabushiki Kaisha Toshiba
- Current Assignee Address: JP Tokyo
- Agency: Schwegman, Lundberg & Woessner, P.A.
- Main IPC: G11B5/596
- IPC: G11B5/596

Abstract:
A method of self servo-writing servo information to a plurality of disk surfaces in a disk drive that includes writing servo information to a plurality of disk surfaces in a first direction, writing servo information to a plurality of disk surfaces in a second direction, and determining an amount of overlap to be written on a reference surface with the reference head that will produce an overlap of servo information on each of the surfaces in the disk drive to which servo information is to be written. The method also includes switching to different tables when seeking across the overlap or border areas.
Public/Granted literature
- US20080239557A1 Multi-directional self servo-writing for a disk drive Public/Granted day:2008-10-02
Information query
IPC分类: